High-Performance Hydrogel Adsorbent Based on Cellulose, Hemicellulose, and Lignin for Copper(II) Ion Removal

• Published in: Polymers Vol. 13; no. 18; p. 3063
• Main Authors: Shan, Shuang, Sun, Xiao-Feng, Xie, Yangyang, Li, Wenbo, Ji, Tiezheng
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 10.09.2021; MDPI
• Subjects: Adsorbents; Adsorption; Aqueous solutions; Biomass; Biopolymers; Carbon; Cellulose; Copper; Copper compounds; Environmental protection; Fourier transforms; Heat exchange; Heavy metals; Hydrogels; Infrared analysis; Infrared spectroscopy; Ion exchange; Lignin; Lignocellulose; Morphology; Photoelectrons; Plant diseases; Pollution; Polyacrylic acid; Potassium; Reagents; Sodium; Soil remediation; Soil water; Spectroscopic analysis; Water treatment; China; adsorption; hemicellulose; lignin; cellulose; hydrogel
• ISSN: 2073-4360; 2073-4360
• DOI: 10.3390/polym13183063

Cellulose, hemicellulose, and lignin are three kinds of biopolymer in lignocellulosic biomass, and the utilization of the three biopolymers to synthesize hydrogel adsorbent could protect the environment and enhance the economic value of the biomass. A novel hydrogel adsorbent was prepared using cell...